🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtРусскийالعربيةفارسی한국어中文日本語EntityQ255648· pop 21· linked from 371 articlesLockheed Martin X-33Also known as X-33uncrewed re-usable spaceplane technology demonstrator for the VentureStarWikidata factsImageX-33 Venture Star.jpgSources (2)wikidata.orgen.wikipedia.orgvia Wikidata · CC0Available in 20 languagesFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBahasa IndonesiaBanglaConnectionsLockheed AH-56 CheyenneEntitycryogenicsEntityCategoriesAbandoned civil aircraft projects of the United StatesAircraft with retractable tricycle landing gearCancelled American spaceplanesCancelled NASA spacecraftEdwards Air Force BaseLifting bodiesLockheed Martin aircraftProposed reusable launch systemsRocket-powered aircraftSingle-stage-to-orbitUnflown aircraft